Piezo Hannas (WuHan) Tech Co,.Ltd.-Professional Piezoceramic Elements Supplier
News
You are here: Home / News / Why You're Still A Rookie In Ultrasonic Clearner

Why You're Still A Rookie In Ultrasonic Clearner

Views:1     Author:Site Editor     Publish Time: 2017-11-24      Origin:Site

Why You're Still A Rookie In Ultrasonic Clearner

                                   Why You're Still A Rookie In Ultrasonic Clearner


 when the alternating pressure 40Khz ultrasonic cleaner amplitude exceeds the liquid static pressure which will appear negative pressure in the cleaning fluid ,negative pressure that exceed the liquid strength in order to produce cavitation. The minimum sound intensity or sound pressure amplitude that causes liquid to cavitate that is called the cavitation threshold. Various liquids have different cavitation thresholds, and the intensity of the best inexpensive automotive ultrasonic cleaning tank is higher than the cavitation threshold to generate ultrasonic cavitation. For normal liquids, the cavitation threshold digital heated medical ultrasonic cleaner is about 1 / 3W. cm -2 (squared sound pressure proportional to the sound intensity). When the sound intensity ultrasonic cleaner with steamer increases, the ratio of the maximum radius of the cavitation bubbles to the initial radius increases, and intensity of the cavitation increases, that is the higher than sound intensity, the more is the intense the cavitation, which is good for the cleaning effect. But the sound intensity is too high, will produce a lot of useless bubbles, increased the scattering attenuation and the formation of sound barrier, while ultrasonic jewellery cleaner with digital timer is increasing the sound intensity that increase the nonlinear attenuation, it will weaken effect of the cleaning from the sound source. For some difficulty to clean the dirt, such as metal surface oxide, chemical fiber spinnerette hole dirt cleaning, you need to use a higher sound intensity, the surface should be cleaned close to the sound source,The use of trough cleaner with a rod-type focusing transducer is direct into the cleaning solution near the cleaning surface cleaning at most of the time .


Related Products

content is empty!

Feedback
Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

RECOMMEND

CONTACT US

Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 84898868
Phone: +86 +18986196674         
QQ: 1553242848 
Skype: live:mary_14398
​        
Copyright 2017  Piezo Hannas (WuHan) Tech Co,.Ltd. All rights reserved. 

Products